Results 111 to 120 of about 84,226 (311)

Whole-genome sequence data uncover widespread heterothallism in the largest group of lichen-forming fungi [PDF]

, 2019
Fungal reproduction is regulated by the mating-type (MAT1) locus, which typically comprises two idiomorphic genes. The presence of one or both allelic variants at the locus determines the reproductive strategy in Fungi – homothallism vs.
Crespo, Ana, Dal Grande, Francesco, Don Leavitt, Steven, Thorsten Lumbsch, Helge, Kumar Divakar, Pradeep, Schmitt, Imke, Pizarro, David, Stanley Dyer, Paul   +7 more
core   +1 more source

Nail Lichen Planus in Children ‐ Epidemiology, Pathogenesis, Clinical Presentation, and Treatment

JEADV Clinical Practice, EarlyView.
ABSTRACT Nail lichen planus (NLP) is a chronic inflammatory disorder that, while rare in children compared to adults, represents a significant cause of pediatric nail dystrophy that requires early recognition to prevent permanent scarring and nail loss.
Francesca Pampaloni, Matilde Iorizzo
wiley   +1 more source

Unraveling the Photoprotective Response of Lichenized and Free-Living Green Algae (Trebouxiophyceae, Chlorophyta) to Photochilling Stress

Frontiers in Plant Science, 2017
Lichens and free-living terrestrial algae are widespread across many habitats and develop successfully in ecosystems where a cold winter limits survival.
Fátima Míguez, Ulf Schiefelbein, Ulf Karsten, José I. García-Plazaola, Lydia Gustavs   +4 more
doaj   +1 more source

Plasma Cell Mucositis: A 20‐Year Retrospective Review at a Tertiary Center

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Plasma cell mucositis (PCM) is a rare, chronic inflammatory condition of mucosal surfaces that is likely underdiagnosed and underreported, with limited data on its clinical characteristics, extracavitary involvement, and treatment outcomes.
Miguel A. Aristizabal‐Torres, Jessi M. Larrinaga, Katherine Bodiford, Olayemi Sokumbi, Leila Tolaymat   +4 more
wiley   +1 more source

Lichens of the surrounding areas of Termas of Chillán and Las Trancas, Bío-Bío Region, Chile

Gayana: Botanica, 2016
The aim of this study was to contribute to the knowledge of the richness and distribution of the lichens in the Bío-Bío Region. A total of 120 samples were collected in the surroundings of Termas de Chillán and Las Trancas, Bio-Bio region.
Iris Pereira, Xin Yu Wang, Soon-Ok Oh, Pedro Sánchez, Jae-Seoun Hur   +4 more
doaj  

Cicatricial keratoconjunctivitis associated with lichen planus

, 2015
Purpose: To describe a case of cicatricial keratoconjunctivitis associated with lichen planus.Methods: Case report.Results: To our knowledge, this is the sixth reported case of cicatricial keratoconjunctivitis associated with lichen planus. A 73-year-old
Channa, Prabjot, Huang, S, Channa, P, Huang, Susan   +3 more
core   +1 more source

Nail Surgery in Children: Specific Challenges and Practical Considerations

JEADV Clinical Practice, EarlyView.
ABSTRACT Nail surgery in children represents a specific field within dermatologic surgery. Although the procedures themselves are largely similar to those performed in adults, the indications, technical constraints, and perioperative management differ substantially. Pediatric nail disorders are often clinically recognizable, which frequently limits the
F. Lamoline, B. Richert
wiley   +1 more source

Characterization and Expression Analysis of the Sterol C-5 Desaturase Gene PcERG3 in the Mycobiont of the Lichen Peltigera canina Under Abiotic Stresses

Microbiology Research
Lichens, symbiotic organisms with a high tolerance to harsh environments, possess a greater diversity of sterols than other organisms. Sterols are involved in maintaining membrane integrity, hormone biosynthesis, and signal transduction.
Moatasem A. Swid, Milana V. Koulintchenko, Alfred O. Onele, Ilya Y. Leksin, Daniya F. Rakhmatullina, Ekaterina I. Galeeva, Julia N. Valitova, Farida V. Minibayeva, Richard P. Beckett   +8 more
doaj   +1 more source

Oral lichen planus: etiology, pathogenesis, diagnosis and management

, 2023
This review aims to describe the characteristics of Oral Lichen Planus and factors that are involved in the initiation and progression of disease. Pathologic mechanisms behind this disease are discussed and available methods of diagnosis are suggested ...
Hosseini, Seyed Ehsan
core  

Paediatric Melanonychia: Diagnosis and Management

JEADV Clinical Practice, EarlyView.
ABSTRACT Longitudinal melanonychia (LM) in children presents unique diagnostic and management challenges that cannot be adequately addressed by applying adult‐based criteria. Unlike in adults, there are no validated clinical, dermoscopic or histopathologic criteria for predicting nail unit melanoma in the paediatric population.
Angela J. Jiang, Erika Koh, Je‐Ho Mun, Dong‐Youn Lee, Matilde Iorizzo, Adam I. Rubin   +5 more
wiley   +1 more source